NL8303141A - Zeer snel werkende optische aftaster. - Google Patents
Zeer snel werkende optische aftaster. Download PDFInfo
- Publication number
- NL8303141A NL8303141A NL8303141A NL8303141A NL8303141A NL 8303141 A NL8303141 A NL 8303141A NL 8303141 A NL8303141 A NL 8303141A NL 8303141 A NL8303141 A NL 8303141A NL 8303141 A NL8303141 A NL 8303141A
- Authority
- NL
- Netherlands
- Prior art keywords
- output
- signal
- voltage
- light
- optical scanner
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims description 32
- 238000001514 detection method Methods 0.000 claims description 18
- 230000035945 sensitivity Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 230000011664 signaling Effects 0.000 claims 4
- 230000000694 effects Effects 0.000 claims 2
- 239000003990 capacitor Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/046—Sensing longitudinal register of web
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Artificial Intelligence (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Facsimile Scanning Arrangements (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42467082A | 1982-09-27 | 1982-09-27 | |
| US42467082 | 1982-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8303141A true NL8303141A (nl) | 1984-04-16 |
Family
ID=23683448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8303141A NL8303141A (nl) | 1982-09-27 | 1983-09-12 | Zeer snel werkende optische aftaster. |
Country Status (12)
| Country | Link |
|---|---|
| JP (2) | JPS5960684A (pt) |
| AU (1) | AU539002B2 (pt) |
| BR (1) | BR8305228A (pt) |
| CA (1) | CA1207902A (pt) |
| DE (1) | DE3331753A1 (pt) |
| ES (2) | ES8503878A1 (pt) |
| FR (1) | FR2533734B1 (pt) |
| GB (1) | GB2130362B (pt) |
| GR (1) | GR78994B (pt) |
| IT (1) | IT1170502B (pt) |
| MX (1) | MX154292A (pt) |
| NL (1) | NL8303141A (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4673807A (en) * | 1984-10-12 | 1987-06-16 | Dai Nippon Insatso Kabushiki Kaisha | Automatic range control method for an optical density/dot percentage measuring device |
| GB2217833A (en) * | 1988-04-30 | 1989-11-01 | Cranfield Inst Of Tech | Registration mark detection system |
| EP1026619A3 (en) * | 1999-02-04 | 2001-09-19 | Matsushita Electronics Corporation | Optical information reader and optical information reading system |
| DE102004033507A1 (de) | 2003-09-19 | 2005-04-14 | Thomson Licensing S.A., Boulogne | Transportvorrichtung für bandförmige Medien |
| JP5063974B2 (ja) * | 2006-10-10 | 2012-10-31 | 住友電装株式会社 | 照明装置 |
| JP4962260B2 (ja) * | 2007-10-16 | 2012-06-27 | パナソニック株式会社 | 空気調和機の室内ユニット |
| GB2477951B (en) * | 2010-02-19 | 2013-04-10 | Innovia Films Sarl | Article tracking method |
| CN110950149A (zh) * | 2019-11-02 | 2020-04-03 | 上海弘吉印刷科技有限公司 | 一种智能标签检混料系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1140074A (en) * | 1965-03-12 | 1969-01-15 | Japan Atomic Energy Res Inst | Improvements in or relating to analogue to digital conversion systems |
| US3603953A (en) * | 1967-08-18 | 1971-09-07 | John E Lindberg | Fire detector circuit |
| JPS4831035A (pt) * | 1971-08-26 | 1973-04-24 | ||
| GB1477318A (en) * | 1974-01-29 | 1977-06-22 | Tobias M | Electrical circuit means for use in analogue display and/ or control systems |
| JPS5275236A (en) * | 1975-12-19 | 1977-06-24 | Matsushita Electric Ind Co Ltd | Signal processing circuit |
| US4207473A (en) * | 1977-06-17 | 1980-06-10 | Minolta Camera Kabushiki Kaisha | Frame detection circuitry for microfilm reader apparatus |
| US4266123A (en) * | 1978-11-20 | 1981-05-05 | Owen-Illinois, Inc. | Automatic scanner |
| JPS5775379A (en) * | 1980-10-29 | 1982-05-11 | Fujitsu Ltd | Quantizing circuit |
| DE3147035C1 (de) * | 1981-11-27 | 1989-10-12 | Ingenieurbüro Rudolf Weber KG, 6100 Darmstadt | Detektor zur Registrierung von Marken |
-
1983
- 1983-07-27 CA CA000433329A patent/CA1207902A/en not_active Expired
- 1983-07-29 GR GR72078A patent/GR78994B/el unknown
- 1983-08-03 AU AU17549/83A patent/AU539002B2/en not_active Ceased
- 1983-08-23 JP JP58152615A patent/JPS5960684A/ja active Pending
- 1983-08-31 ES ES525275A patent/ES8503878A1/es not_active Expired
- 1983-09-02 DE DE19833331753 patent/DE3331753A1/de active Granted
- 1983-09-12 NL NL8303141A patent/NL8303141A/nl not_active Application Discontinuation
- 1983-09-14 GB GB08324680A patent/GB2130362B/en not_active Expired
- 1983-09-20 IT IT48995/83A patent/IT1170502B/it active
- 1983-09-23 BR BR8305228A patent/BR8305228A/pt unknown
- 1983-09-26 MX MX198837A patent/MX154292A/es unknown
- 1983-09-26 FR FR8315267A patent/FR2533734B1/fr not_active Expired
-
1984
- 1984-11-16 ES ES537743A patent/ES537743A0/es active Granted
-
1987
- 1987-09-18 JP JP1987142919U patent/JPS6368065U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2533734A1 (fr) | 1984-03-30 |
| JPS6368065U (pt) | 1988-05-07 |
| AU1754983A (en) | 1984-04-19 |
| GB2130362A (en) | 1984-05-31 |
| ES8600996A1 (es) | 1985-10-16 |
| DE3331753C2 (pt) | 1987-03-19 |
| GR78994B (pt) | 1984-10-02 |
| ES525275A0 (es) | 1985-03-01 |
| CA1207902A (en) | 1986-07-15 |
| IT8348995A0 (it) | 1983-09-20 |
| ES537743A0 (es) | 1985-10-16 |
| ES8503878A1 (es) | 1985-03-01 |
| IT1170502B (it) | 1987-06-03 |
| FR2533734B1 (fr) | 1987-11-20 |
| AU539002B2 (en) | 1984-09-06 |
| DE3331753A1 (de) | 1984-03-29 |
| BR8305228A (pt) | 1984-05-02 |
| GB8324680D0 (en) | 1983-10-19 |
| GB2130362B (en) | 1986-09-17 |
| MX154292A (es) | 1987-06-29 |
| JPS5960684A (ja) | 1984-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |